What is Colonoscopy?
A colonoscopy is a safe and effective medical procedure used to examine the large intestine (colon) and distal part of small intestine (Terminal ileum) for signs of disease or abnormalities. A flexible tube with a tiny camera and light (colonoscope) is gently inserted through the anal opening , allowing the doctor to view the inside of the large and small intestine in a monitor.
What is painless colonoscopy and day care colonoscopy?
We do all diagnostic and therapeutic colonoscopies under conscious sedation.That means you will be sedated with few intravenous drugs during the procedures so that you wont feel any pain during the procedure.You can go back home on the same day walking
At Daya General Hospital, Thrissur, our expert gastroenterologists perform colonoscopy to detect and treat a wide range of digestive conditions with precision and care.
Why is Colonoscopy Done?
Colonoscopy helps diagnose and prevent serious gastrointestinal conditions. It is commonly recommended for:
- Colon cancer screening (especially for individuals above 45 years or with a family history of cancer)
- Detection and removal of polyps (growths that may turn cancerous)
- Evaluation of digestive symptoms such as rectal bleeding, abdominal pain, unexplained weight loss, or chronic diarrhea/constipation
- Diagnosis of inflammatory bowel diseases such as ulcerative colitis and Crohn’s disease
- Monitoring of previously diagnosed conditions
What Happens During a Colonoscopy?
- Preparation – Patients follow a bowel cleansing routine the day before to clear the colon.
- Sedation – Mild sedation is given for comfort and relaxation.
- Procedure – The gastroenterologist inserts the colonoscope through the anal opening and examines the colon lining.
- Biopsy or Polyp Removal – If abnormalities are detected, small tissue samples (biopsies) may be collected, or polyps may be removed.
- Recovery – The procedure usually takes 10 to 15 minutes, and most patients can return to normal activities within a day.
Benefits of Colonoscopy
- Early detection of colon cancer – life-saving when found at an early stage
- Polyp removal during the same procedure
- Accurate diagnosis of digestive symptoms and conditions
- Quick recovery with minimal discomfort
- Preventive care for long-term digestive health
Life After a Colonoscopy
Most patients experience only mild bloating or cramping, which passes quickly. Regular colonoscopies as recommended by your doctor can significantly reduce the risk of colorectal cancer and ensure better digestive health.
FAQs on Colonoscopy
1. Is colonoscopy painful?
No. Colonoscopy is usually done under mild sedation, so patients are comfortable throughout the procedure.
2. At what age should I have a colonoscopy?
Doctors recommend starting colon cancer screening with colonoscopy at age 45 (earlier if there is a family history of colorectal cancer or polyps).
3. How long does the procedure take?
A colonoscopy typically takes 10 to 15 minutes.
4. How should I prepare for a colonoscopy?
You will be given instructions to follow a special diet and bowel preparation to clean the colon before the test.
5. Can polyps be removed during colonoscopy?
Yes. If polyps are found, they can be removed during the same procedure, reducing the risk of future cancer.
6. Is colonoscopy safe?
Yes. Colonoscopy is a safe and routine procedure when performed by experienced specialists. Complications are rare.
7. Is colonoscopy available in Thrissur?
Yes. Daya General Hospital in Thrissur offers advanced colonoscopy services performed by skilled gastroenterologists.
